Category: Blog

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Orthorectifying Worldview-3 satellite imagery of Gebel Asyut el-Gharbi

On By hannahpethenIn Asyut Region Project, GIS, Satellite remote sensingLeave a comment

In my previous posts, I explained how to pan-sharpen and then mosaic Worldview-3 satellite imagery. The final phase of processing the 'ortho-ready' imagery is 'orthorectification'. To orthorectify the Worldview-3 imagery I used a 2m resolution digital surface model (DSM) generated by Digitalglobe from a stereo-pair of Worldview-2 satellite images of the same area of Middle …

Continue reading Orthorectifying Worldview-3 satellite imagery of Gebel Asyut el-Gharbi

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Pan-sharpening a Worldview-3 satellite imagery of Gebel Asyut el-Gharbi

On By hannahpethenIn Asyut Region Project, GIS, Satellite remote sensing2 Comments

How to pan-sharpen Worldview-3 satellite imagery of the Asyut region.

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Mosaicking pan-sharpened Worldview-3 satellite imagery of Gebel Asyut el-Gharbi

On By hannahpethenIn Asyut Region Project, GIS, Satellite remote sensing1 Comment

How to mosaic pan-sharpened Worldview-3 imagery in AcrGIS.

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Stonehenge Tunnel – a Planning Archaeologist’s Perspective

On By hannahpethenIn Public archaeologyLeave a comment

What does the approved Stonehenge tunnel scheme mean to a planning archaeologist?

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Stonehenge and planning archaeology in England

On By hannahpethenIn Public archaeology1 Comment

How does archaeology fit within the British planning system? or 'How to understand the background to the controversial Stonehenge Tunnel.'

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Review of the re-displayed Egypt and Sudan gallery of the Manchester Museum

On By hannahpethenIn Museum collectionsLeave a comment

A review of the redisplayed Egypt and Sudan Gallery at Manchester Museum.

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What sahw you? ‘Mummies’, ‘Mummified people’ or ‘Mummified remains’?

On By hannahpethenIn Museum collections2 Comments

What should we call mummified ancient Egyptians? 'Mummy' is thought offensive, but is 'mummified people' a better term?

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Exhibition Review: ‘Golden Mummies of Egypt’ at Manchester Museum

On By hannahpethenIn Exhibition review2 Comments

The new exhibition at Manchester Museum challenges us to view mummified ancient Egyptians as they did.

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Pan-sharpening a composite 3-band 4-3-2 RGB true colour Landsat-8 satellite image of Gebel Asyut el-Gharbi

On By hannahpethenIn Asyut Region Project, GIS, Satellite remote sensing3 Comments

How to enhance a composite 3-band satellite image with a panchromatic band, by pan-sharpening in ArcGIS.

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‘I see your true colours . . ‘ creating a composite ‘true colour’ Landsat-8 satellite image of Gebel Asyut el-Gharbi

On By hannahpethenIn Asyut Region Project, GIS, Satellite remote sensingLeave a comment

How to create a natural 'true colour' image from single Landsat-8 satellite image bands.